| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BTIG Hong Kong Limited | RO | Dealing in securities | 2009-01-15 | 2010-02-02 |
| Rep | Dealing in securities | 2008-08-13 | 2009-01-15 | |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Advising on securities | 2007-04-10 | 2008-07-23 |
| Rep | Dealing in securities | 2007-03-31 | 2008-07-23 | |
| RO | Advising on securities | 2003-07-25 | 2007-04-10 | |
| RO | Dealing in securities | 2003-07-17 | 2007-03-31 | |
| Rep | Dealing in securities | 2003-07-14 | 2003-07-17 | |
| UOB KAY HIAN ASIA LIMITED | RO | Advising on corporate finance | - | 2003-07-09 |
| RO | Asset management | - | 2003-07-09 | |
| RO | Advising on securities | - | 2005-10-18 | |
| RO | Dealing in securities | - | 2005-10-18 |